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How Do They Do It?
Series 9 Episode 21: Chewing Gum; Fish Hooks; LegolandHow do they transform rubber into chewing gum, how do they make fish hooks strong enough to catch a shark, and how are the models built at the world's largest Legoland?
- Category
- Documentary / Educational / Science
- Original air date
- 20/12/2012
Cast and crew
